| article html file updated | 8 February 2020 12:20 CET | Update | https://www.mdpi.com/1424-8220/17/8/1740 |
| article html file updated | 26 September 2019 06:03 CEST | Update | - |
| article html file updated | 3 May 2019 09:25 CEST | Update | - |
| article html file updated | 27 March 2019 18:19 CET | Update | - |
| article html file updated | 1 September 2017 10:35 CEST | Update | - |
| article html file updated | 1 August 2017 12:12 CEST | Update | - |
| article xml uploaded. | 1 August 2017 12:10 CEST | Update | https://www.mdpi.com/1424-8220/17/8/1740/xml |
| article pdf uploaded. | 1 August 2017 12:10 CEST | Updated version of record | https://www.mdpi.com/1424-8220/17/8/1740/pdf |
| article html file updated | 29 July 2017 12:29 CEST | Original file | - |
| article pdf uploaded. | 29 July 2017 12:27 CEST | Version of Record | https://www.mdpi.com/1424-8220/17/8/1740/pdf-vor |
